The administrative proceeding system should be perfected.

行政诉讼制度需进一步完善。

youdao

The system of our country is absent and should be perfected.

我国相关制度比较缺乏，应当予以完善。

youdao

I reiterated that defenses in the southern sector should be perfected.

我一再说明南部的防御应力求稳定。

youdao

Mr Connaughton argues that low-carbon technologies should be perfected before governments impose carbon taxes or cap-and-trade schemes to speed their adoption.

ECONOMIST: Climate change: Warming to the environment? | The

But maybe the 43-year-old Harvard graduate, who picks her words exceptionally carefully and has perfected the highly desirable political skill of talking without saying anything, should be taken at face value.

WSJ: Sandberg Wins Admirers, But What Will Come Next?